RU2538586C2 - Система и способ обработки цементной пыли - Google Patents
Система и способ обработки цементной пыли Download PDFInfo
- Publication number
- RU2538586C2 RU2538586C2 RU2013111776/05A RU2013111776A RU2538586C2 RU 2538586 C2 RU2538586 C2 RU 2538586C2 RU 2013111776/05 A RU2013111776/05 A RU 2013111776/05A RU 2013111776 A RU2013111776 A RU 2013111776A RU 2538586 C2 RU2538586 C2 RU 2538586C2
- Authority
- RU
- Russia
- Prior art keywords
- gas stream
- cement dust
- cement
- metal
- stream
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims abstract description 79
- 239000000428 dust Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 47
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 50
- 229920001021 polysulfide Polymers 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 45
- 239000007787 solid Substances 0.000 claims description 36
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 33
- 229910052753 mercury Inorganic materials 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 32
- 239000005077 polysulfide Substances 0.000 claims description 30
- 150000008117 polysulfides Polymers 0.000 claims description 30
- 238000001704 evaporation Methods 0.000 claims description 28
- 230000008020 evaporation Effects 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 27
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 15
- 239000011236 particulate material Substances 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 239000004094 surface-active agent Substances 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 239000003153 chemical reaction reagent Substances 0.000 description 20
- -1 secondary scale Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000013256 coordination polymer Substances 0.000 description 7
- 239000012717 electrostatic precipitator Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/436—Special arrangements for treating part or all of the cement kiln dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0233—Other waste gases from cement factories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S588/00—Hazardous or toxic waste destruction or containment
- Y10S588/90—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37474510P | 2010-08-18 | 2010-08-18 | |
| US61/374,745 | 2010-08-18 | ||
| PCT/US2011/048288 WO2012024511A1 (en) | 2010-08-18 | 2011-08-18 | Cement kiln dust treatment system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013111776A RU2013111776A (ru) | 2014-09-27 |
| RU2538586C2 true RU2538586C2 (ru) | 2015-01-10 |
Family
ID=45605431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013111776/05A RU2538586C2 (ru) | 2010-08-18 | 2011-08-18 | Система и способ обработки цементной пыли |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US8876967B2 (de) |
| EP (2) | EP2576009B1 (de) |
| JP (4) | JP2013539410A (de) |
| AU (1) | AU2011291643B2 (de) |
| BR (1) | BR112013000499B1 (de) |
| CA (2) | CA2803691C (de) |
| ES (2) | ES2620366T3 (de) |
| NZ (1) | NZ606034A (de) |
| PL (2) | PL2576009T3 (de) |
| PT (2) | PT3178538T (de) |
| RU (1) | RU2538586C2 (de) |
| WO (1) | WO2012024511A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024511A1 (en) * | 2010-08-18 | 2012-02-23 | Mercutek Llc | Cement kiln dust treatment system and method |
| AT511410A1 (de) * | 2011-04-21 | 2012-11-15 | Holcim Technology Ltd | Verfahren zur behandlung und verwertung von bypass-stäuben aus dem zementherstellungsprozess |
| WO2013138620A1 (en) * | 2012-03-14 | 2013-09-19 | Mercutek Llc | Activated carbon and coal combustion residue treatment system and method |
| WO2014039758A2 (en) * | 2012-09-07 | 2014-03-13 | Chevron U.S.A. Inc. | Process, method, and system for removing heavy metals from fluids |
| FR3037580B1 (fr) * | 2015-06-17 | 2019-08-16 | Sarp Industries | Procede de stabilisation de mercure metallique |
| JP6943571B2 (ja) * | 2017-01-26 | 2021-10-06 | 太平洋セメント株式会社 | 水銀含有廃棄物の処理装置及び処理方法 |
| EP3747847B1 (de) | 2019-06-05 | 2021-10-27 | Steinmüller Engineering GmbH | Quecksilberabscheidung bei der herstellung von zementklinker |
| WO2021142011A1 (en) * | 2020-01-06 | 2021-07-15 | Mercutek, Llc | Spent activated carbon and industrial byproduct treatment system and method |
| JP7352867B2 (ja) * | 2020-03-23 | 2023-09-29 | 住友大阪セメント株式会社 | 塩素バイパスダストの処理方法、セメント混和材の製造方法、セメント組成物の製造方法、セメント硬化体の製造方法、塩素バイパスダストの処理装置、および、セメント混和材の製造装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2068730C1 (ru) * | 1987-05-08 | 1996-11-10 | А.Альстрем Корпорейшн | Способ обработки технологических газов и устройство для его осуществления |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110983A (en) * | 1977-03-09 | 1978-09-28 | Unitika Ltd | Treating method for metals-containing exhaust gas |
| JPS62140627A (ja) * | 1985-12-12 | 1987-06-24 | Mitsubishi Heavy Ind Ltd | 燃焼排ガス中の水銀除去方法 |
| JPH0661425B2 (ja) * | 1986-04-18 | 1994-08-17 | 三菱重工業株式会社 | 燃焼排ガス中の酸性ガス及び水銀の除去方法 |
| EP0655273A3 (de) * | 1987-05-18 | 1995-07-26 | Ftu Gmbh | Verfahren zur Reinigung von Gasen und Abgasen. |
| DE3840858A1 (de) | 1988-03-04 | 1989-09-14 | Kloeckner Humboldt Deutz Ag | Verfahren und anlage zur thermischen entsorgung von feinkoernigen abfallstoffen, insbesondere klaerschlamm |
| SE462369B (sv) * | 1988-03-09 | 1990-06-18 | Flaekt Ab | Foerfarande vid rening av processgaser saasom roekgaser |
| US4844815A (en) | 1988-08-12 | 1989-07-04 | Chemical Waste Management, Inc. | Stabilization of mercury-containing waste |
| DE4000795A1 (de) | 1990-01-12 | 1991-07-18 | Krupp Polysius Ag | Verfahren zur reinigung der abgase von anlagen zur herstellung von zementklinker |
| JP2688620B2 (ja) * | 1990-05-02 | 1997-12-10 | エフテーウー ゲーエムベーハー フオルシュング ウント テヒニッシエ エントヴィックルングイム ウムヴェルトシュッツ | ガス及び廃ガスからの有害物質の浄化剤、浄化方法及び該剤の製造方法 |
| JPH06104182B2 (ja) | 1990-11-07 | 1994-12-21 | 日立造船株式会社 | ごみ焼却炉の排ガス中からの水銀除去方法 |
| JPH09136072A (ja) * | 1995-11-10 | 1997-05-27 | Jgc Corp | 飛灰の処理方法 |
| US6838504B1 (en) | 1998-05-06 | 2005-01-04 | Solucorp Industries Ltd. | Integrated fixation systems |
| DE19824237B4 (de) * | 1998-05-29 | 2004-12-30 | Walhalla-Kalk Entwicklungs- Und Vertriebsgesellschaft Mbh | Reagentien für die Reinigung von Abgasen, ihre Herstellung und ihre Verwendung |
| DE19938854C5 (de) | 1999-08-17 | 2006-12-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Verringerung des Stickoxidanteils in einem Abgas einer Verbrennungskraftmaschine |
| JP2002355531A (ja) * | 2001-03-27 | 2002-12-10 | Taiheiyo Cement Corp | セメント製造排ガスの処理方法 |
| CA2443139A1 (en) * | 2001-04-06 | 2002-10-17 | The Lubrizol Corporation | Atomized polysulfide used in ethylene steam cracker |
| KR100584732B1 (ko) | 2001-04-27 | 2006-05-30 | 주식회사 포스코 | 일반탄을 이용하는 용철제조공정에서의 폐기물 재활용방법 |
| JP2003053140A (ja) * | 2001-08-21 | 2003-02-25 | Ebara Corp | 燃焼排ガスの処理剤及び処理方法 |
| US6942840B1 (en) | 2001-09-24 | 2005-09-13 | Ada Technologies, Inc. | Method for removal and stabilization of mercury in mercury-containing gas streams |
| JP2003192407A (ja) | 2001-12-20 | 2003-07-09 | Taiheiyo Cement Corp | 原料中の水銀を低減させるセメント製造方法 |
| RU2286200C2 (ru) | 2002-04-08 | 2006-10-27 | Владимир Петрович Чащин | Способ очистки выбросов в атмосферу от загрязняющих веществ и устройство для его осуществления |
| EP1649922B1 (de) | 2003-07-10 | 2011-01-26 | Taiheiyo Cement Corporation | Vorrichtung und verfahren zur behandlung von verbrennungsabgas |
| US7407602B2 (en) * | 2004-04-29 | 2008-08-05 | Solucorp Industries, Ltd | Air pollution control |
| US7534413B2 (en) | 2004-10-29 | 2009-05-19 | Heritage Environment Services, Llc | Calcium-sodium polysulfide chemical reagent and production methods |
| JP5140277B2 (ja) | 2005-01-06 | 2013-02-06 | 太平洋セメント株式会社 | セメントキルン燃焼排ガス処理方法 |
| US7771700B2 (en) * | 2005-10-17 | 2010-08-10 | Chemical Products Corp. | Sorbents for removal of mercury from flue gas cross reference to related applications |
| US20070092418A1 (en) | 2005-10-17 | 2007-04-26 | Chemical Products Corporation | Sorbents for Removal of Mercury from Flue Gas |
| EP2001577B1 (de) | 2006-03-10 | 2013-09-25 | C-Quest Technologies International LLC | Verfahren zur kohlendioxidfixierung |
| DK1923366T3 (da) | 2006-11-15 | 2014-01-06 | Alexander Kehrmann | Fremgangsmåde til bearbejdning af bypass-støv og heraf tilgængelige produkter |
| US7794524B2 (en) * | 2008-02-05 | 2010-09-14 | F L Smidth A/S | Method and apparatus for removing contaminants from industrial processing plants |
| US7776294B2 (en) * | 2008-02-13 | 2010-08-17 | Cylenchar Limited | Air pollution reduction solution |
| US8043426B2 (en) * | 2008-05-13 | 2011-10-25 | Abdel-Mohsen Onsy Mohamed | Method for treating cement kiln dust |
| US8133303B2 (en) * | 2008-07-02 | 2012-03-13 | Schwab James J | Apparatus and method for controlling mercury pollution from a cement plant |
| JP5239813B2 (ja) * | 2008-12-11 | 2013-07-17 | 三菱マテリアル株式会社 | キルン排ガスの処理方法及び処理装置 |
| AU2011272725B2 (en) * | 2010-07-02 | 2014-11-06 | Mercury Capture Intellectual Property, Llc | Cement kiln exhaust gas pollution reduction |
| WO2012024511A1 (en) * | 2010-08-18 | 2012-02-23 | Mercutek Llc | Cement kiln dust treatment system and method |
| US20160030915A1 (en) * | 2013-03-13 | 2016-02-04 | Novinda Corporation | Supported Sulfides for Mercury Capture |
-
2011
- 2011-08-18 WO PCT/US2011/048288 patent/WO2012024511A1/en active Application Filing
- 2011-08-18 US US13/512,125 patent/US8876967B2/en active Active
- 2011-08-18 PL PL11818789T patent/PL2576009T3/pl unknown
- 2011-08-18 CA CA2803691A patent/CA2803691C/en active Active
- 2011-08-18 BR BR112013000499A patent/BR112013000499B1/pt active IP Right Grant
- 2011-08-18 EP EP11818789.7A patent/EP2576009B1/de active Active
- 2011-08-18 PT PT171501802T patent/PT3178538T/pt unknown
- 2011-08-18 PL PL17150180T patent/PL3178538T3/pl unknown
- 2011-08-18 NZ NZ606034A patent/NZ606034A/en unknown
- 2011-08-18 JP JP2013524984A patent/JP2013539410A/ja active Pending
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2068730C1 (ru) * | 1987-05-08 | 1996-11-10 | А.Альстрем Корпорейшн | Способ обработки технологических газов и устройство для его осуществления |
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